NBC Matinee Theater: The Fall of the House of Usher
Run time 50:42Audio/Visual sound, color
Marshall Thompson and Tom Tryon star.
It is rather amazing that 650 episodes of Matinee Theatre were produced and that it was live and in color.
Don't bother downloading the h.264 file or the Ogg Video file; the Cinepack file from which they are derived is smaller.